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Re: Bug: Unreferenced temp tables disables vacuum to update xid

From: "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>
To: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Bug: Unreferenced temp tables disables vacuum to update xid
Date: 2008-01-07 16:55:09
Message-ID: 20080107085509.77b21e9d@commandprompt.com (view raw or flat)
Thread:
Lists: pgsql-hackers
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On Mon, 7 Jan 2008 09:18:24 -0300
Alvaro Herrera <alvherre(at)commandprompt(dot)com> wrote:

> Joshua D. Drake wrote:
> 
> >> SELECT oid::regclass FROM pg_class WHERE
> >> reltoastrelid='pg_toast.pg_toast_49013869'::regclass;
> >>
> >> oid | pg_temp_24.tmp_isp_blk_chk
> >>
> >> The hack to get this cleaned up was to connect about 2 dozen times
> >> (to get to slot 24) with psql via different sessions and create
> >> temp tables. Once we hit slot 24, the probably instantly went away
> >> and the database returned to normal state.
> 
> Ah -- interesting.  This is a known issue, but we haven't found a
> solution yet.
> 

Is there bug number?

Sincerely,

Joshua D. Drake

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